The FOX rebuild kit O-ring is specified at 1.100 inches OD x 0.504 inches ID x 0.020 inches thick, supplied to service FOX shock components and seals. This sized O-ring suits routine seal replacement where the original ring has worn or leaks. Use it to restore shock seal integrity during rebuilds and maintenance without altering factory hardware or fitment.
Fox 1.100 OD x 0.504 ID x 0.020 Th